The last two pairs of premolars of Tetraconodon were extremely large, while the first two premolars were small, a unique characteristic of tetraconodontinae not found in other suids.[1]
Tetraconodon magnum was largest species, while T. malensis is the smallest.[5] Originally known from only the oversized premolars, T. magnum was once believed to have reached sizes comparable to that of a hippopotamus or rhinoceros.[6] Once more material was recovered, such size estimates were invalidated, but it was nonetheless a large suid.
^Muhammad, A.K. (2013). "Tetraconodon (Mammalia: Artiodactyla: Suidae) From the Late Miocene Dhok Pathan Formation of Pakistan". Pakistan J. Zool. 45 (4): 975–980.
^Falconer, Hugh; Murchison, Charles (1868). Palaeontological Memoirs and Notes of the Late Hugh Falconer With a Biographical Sketch of the Author · Volume 1. R. Hardwicke.